Some asymptomatic patients may recover spontaneously during self-isolation after infection with Neocoronavirus, while symptomatic patients are less likely to recover spontaneously. New coronavirus is also a kind of virus, mainly infected through the respiratory tract. There is no specific drug for this virus, and it mainly relies on one’s own immunity to fight against the virus, and ultimately clears the virus and becomes negative. Most of the patients who are able to recover spontaneously are asymptomatic infected patients, who can recover spontaneously through the regulation of their own immunity and the help of complementary medicines. Patients with obvious fever, cough and sore throat need to go to a medical institution for treatment. Self-isolation may lead to further progression of the disease, and the possibility of self-healing is relatively small. Severe cases are almost impossible to self-heal, even affecting life, and must be treated so that a cure can be achieved. Asymptomatic infected patients have the possibility of self-healing through self-isolation, but are just as contagious as confirmed cases, so the current prevention and control requirements require that asymptomatic patients be centrally isolated for medical observation.